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Cobra's cmd.Println() and cmd.Printf() write to stderr by default, which breaks shell wrappers that capture stdout for path output. Changed all path outputs to use fmt.Fprintln(cmd.OutOrStdout(), ...) to ensure shell wrappers can capture the output correctly. Files fixed: - exit.go: main repo path output - root_path.go: main repo path output - cd.go: worktree path output - create.go: worktree path output (last line) - list.go: worktree listing output - root.go: version output Also: - Added tests to verify path output goes to stdout - Updated CLAUDE.md with documentation of this Cobra gotcha Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
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Summary
wt exit(and other commands) to output paths to stdout instead of stderrcmd.Println()writes to stderr by default, which breaks shell wrappers that capture stdoutfmt.Fprintln(cmd.OutOrStdout(), ...)Test plan
wt exitnow works with shell wrapper🤖 Generated with Claude Code